San Diego  San Diego police are looking for a bank robber who ran through a downtown supermarket Tuesday afternoon.

Police were called about 1:30 p.m. to a Wells Fargo Bank on Market Street and First Avenue. The thief ran southbound on Market Street into the Ralphs on Second Avenue, San Diego police Detective Gary Hassen said.

The robber, described as a thin black man in his 50s, about 6 feet tall with white hair, gave the teller a note demanding for money. He was wearing dark blue clothing and was not believed to be carrying a weapon, Hassen said.